Triple
T17259631
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Whitland railway station |
E418975
|
entity |
| Predicate | isJunctionFor |
P1018
|
FINISHED |
| Object |
Fishguard & Goodwick branch
The Fishguard & Goodwick branch is a railway line in Pembrokeshire, Wales, connecting the mainline network to the coastal towns of Fishguard and Goodwick and their ferry services to Ireland.
|
E1259298
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Fishguard & Goodwick branch | Statement: [Whitland railway station, isJunctionFor, Fishguard & Goodwick branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fishguard & Goodwick branch Context triple: [Whitland railway station, isJunctionFor, Fishguard & Goodwick branch]
-
A.
Maesteg Line
The Maesteg Line is a commuter rail route in South Wales connecting Maesteg with larger hubs such as Cardiff via Bridgend.
-
B.
Ebbw Vale line
The Ebbw Vale line is a railway route in South Wales that connects Ebbw Vale with larger towns and cities, providing both commuter and regional passenger services.
-
C.
Rhymney Line
The Rhymney Line is a suburban railway route in South Wales that connects Cardiff with the town of Rhymney, forming part of the Valley Lines network.
-
D.
Ruabon–Barmouth line
The Ruabon–Barmouth line was a former railway route in Wales that connected the inland town of Ruabon to the coastal resort of Barmouth through the scenic Dee and Mawddach valleys.
-
E.
Cynwyd Line
The Cynwyd Line is a short commuter rail service in the Philadelphia area operated by SEPTA, running between Center City and the Cynwyd neighborhood in Lower Merion Township.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Fishguard & Goodwick branch Triple: [Whitland railway station, isJunctionFor, Fishguard & Goodwick branch]
Generated description
The Fishguard & Goodwick branch is a railway line in Pembrokeshire, Wales, connecting the mainline network to the coastal towns of Fishguard and Goodwick and their ferry services to Ireland.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fishguard & Goodwick branch Target entity description: The Fishguard & Goodwick branch is a railway line in Pembrokeshire, Wales, connecting the mainline network to the coastal towns of Fishguard and Goodwick and their ferry services to Ireland.
-
A.
Maesteg Line
The Maesteg Line is a commuter rail route in South Wales connecting Maesteg with larger hubs such as Cardiff via Bridgend.
-
B.
Ebbw Vale line
The Ebbw Vale line is a railway route in South Wales that connects Ebbw Vale with larger towns and cities, providing both commuter and regional passenger services.
-
C.
Rhymney Line
The Rhymney Line is a suburban railway route in South Wales that connects Cardiff with the town of Rhymney, forming part of the Valley Lines network.
-
D.
Ruabon–Barmouth line
The Ruabon–Barmouth line was a former railway route in Wales that connected the inland town of Ruabon to the coastal resort of Barmouth through the scenic Dee and Mawddach valleys.
-
E.
Cynwyd Line
The Cynwyd Line is a short commuter rail service in the Philadelphia area operated by SEPTA, running between Center City and the Cynwyd neighborhood in Lower Merion Township.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d886d9ab108190b70edd8d17aa1204 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42e6fa940819089046d1b12dede2c |
completed | April 19, 2026, 1:22 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a017101d5dc8190ac6507344897b0f3 |
completed | May 11, 2026, 6:02 a.m. |
| NEDg | Description generation | batch_6a0174d0014881908b99546055f9a781 |
completed | May 11, 2026, 6:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a01758edf5c8190be0cfb3f7ba88796 |
completed | May 11, 2026, 6:22 a.m. |
Created at: April 10, 2026, 5:39 a.m.